| 北京市大比例尺地形图的需求分析与更新方法研究 |
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| 引用本文： | 王硕,曾敬文.北京市大比例尺地形图的需求分析与更新方法研究[J].北京测绘,2011(2):1-3. |
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| 作者姓名： | 王硕 曾敬文 |
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| 作者单位： | 北京市测绘设计研究院; |
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| 摘 要： | 大比例尺地形图作为城市基础地理信息系统主要的空间基础数据,在城市规划管理、交通、公众服务等众多领域都有着十分重要的作用。本文将结合目前大比例尺地形图的需求,总结现有地形图的更新技术方法,提出科学合理的快速更新方法。
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| 关 键 词： | 地形图 更新 方法 |
Analyse of the Current Needs on Large Scale Topographic Maps and Research on the Update Technical Methods |
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| WANG Shuo ZENG Jing-wen.Analyse of the Current Needs on Large Scale Topographic Maps and Research on the Update Technical Methods[J].Beijing Surveying and Mapping,2011(2):1-3. |
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| Authors: | WANG Shuo ZENG Jing-wen |
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| Institution: | WANG Shuo ZENG Jing-wen(Beijing Institute of Surveying and Mapping,Beijing 100038,China) |
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| Abstract: | Used as a urban basic geographic information system,the Large scale topographic map is a major space-based data.In urban planning management,transportation,public services,and other fields,it has of a very important role.This paper combines the current needs of large scale topographic maps,summarizes the existing technical methods of topographic maps updating,prompts a scientific and reasonable updating method. |
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| Keywords: | topographic map update method |
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